1284610140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34147}}^1$

素因数の和:34192

約数の個数: 144

約数和(自身を含む): 4474753920

約数和(自身を除く): 3190143780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 6270, 7524, 9405, 12540, 18810, 34147, 37620, 68294, 102441, 136588, 170735, 204882, 307323, 341470, 375617, 409764, 512205, 614646, 648793, 682940, 751234, 1024410, 1126851, 1229292, 1297586, 1502468, 1536615, 1878085, 1946379, 2048820, 2253702, 2595172, 3073230, 3243965, 3380553, 3756170, 3892758, 4507404, 5634255, 5839137, 6146460, 6487930, 6761106, 7136723, 7512340, 7785516, 9731895, 11268510, 11678274, 12975860, 13522212, 14273446, 16902765, 19463790, 21410169, 22537020, 23356548, 28546892, 29195685, 33805530, 35683615, 38927580, 42820338, 58391370, 64230507, 67611060, 71367230, 85640676, 107050845, 116782740, 128461014, 142734460, 214101690, 256922028, 321152535, 428203380, 642305070, 1284610140]

約数ペア:

[(1, 1284610140), (2, 642305070), (3, 428203380), (4, 321152535), (5, 256922028), (6, 214101690), (9, 142734460), (10, 128461014), (11, 116782740), (12, 107050845), (15, 85640676), (18, 71367230), (19, 67611060), (20, 64230507), (22, 58391370), (30, 42820338), (33, 38927580), (36, 35683615), (38, 33805530), (44, 29195685), (45, 28546892), (55, 23356548), (57, 22537020), (60, 21410169), (66, 19463790), (76, 16902765), (90, 14273446), (95, 13522212), (99, 12975860), (110, 11678274), (114, 11268510), (132, 9731895), (165, 7785516), (171, 7512340), (180, 7136723), (190, 6761106), (198, 6487930), (209, 6146460), (220, 5839137), (228, 5634255), (285, 4507404), (330, 3892758), (342, 3756170), (380, 3380553), (396, 3243965), (418, 3073230), (495, 2595172), (570, 2253702), (627, 2048820), (660, 1946379), (684, 1878085), (836, 1536615), (855, 1502468), (990, 1297586), (1045, 1229292), (1140, 1126851), (1254, 1024410), (1710, 751234), (1881, 682940), (1980, 648793), (2090, 614646), (2508, 512205), (3135, 409764), (3420, 375617), (3762, 341470), (4180, 307323), (6270, 204882), (7524, 170735), (9405, 136588), (12540, 102441), (18810, 68294), (34147, 37620)]